Data was recorded of the number of hours middle school students watched TV before the final exam
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Question:
Data was recorded of the number of hours middle school students watched TV before the final exam and their scores on the final exam- see the first 2 columns below (X and Y). The results of the Regression output (using MS Excel) is shown on the right hand side under ?summary output?
Per the regression model, for every 10 additional hours of TV watched:
A. A student will score 10 additional points
B. It won't make any difference to the score.
C. Score will fall by approximately 5
D. Score will fall by approximately 32 points
Related Book For
Introductory Statistics Exploring the World Through Data
ISBN: 978-0321978271
2nd edition
Authors: Robert Gould, Colleen Ryan
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